LGRB-BW ISONG: Specific thermal conductivity of the soil [W/(m*K)] at 1-2 m depth

The specific thermal conductivity of the soil is based on the evaluation of the soil map and on the geological map of Baden-Württemberg in scale 1: 50000 (BK50, GK50). The method used to determine the specific thermal conductivity takes into account soil types, soil density and water content at field capacity (Dehner, U., Müller, U. & Schneider, J. (2007): Development of planning bases for the use of geothermal collectors. — Georeports 5, State Office for Mining, Energy and Geology; Hanover). Within settlements, however, only the geological map is not available, so the uncertainty of the data is increased.